/* =================================
   BASE STYLES
   ================================= */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Inter, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--color-background);
    min-height: 100vh;
    margin: 0;
    padding: 0;
    overflow: hidden auto;
    color: var(--color-text-primary);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    border: 1px solid var(--color-border);
}

/* Animation keyframes */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }

    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px) scale(0.95);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* =================================
    UNIFIED HEADER STYLES
    ================================= */

/* Unified page header for all pages */
.page-header {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    margin-block-end: var(--space-6);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border);
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    flex-wrap: wrap;
    gap: var(--space-5);
}

/* Header content area - supports both simple and complex layouts */
.header-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

/* Breadcrumb navigation for complex headers */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--font-size-sm);
}

.breadcrumb-link {
    color: var(--color-blue-600);
    text-decoration: none;
    transition: color 0.2s;
}

.breadcrumb-link:hover {
    color: var(--color-blue-700);
    text-decoration: underline;
}

.breadcrumb-separator {
    color: var(--color-text-muted);
}

.breadcrumb-current {
    color: var(--color-text-secondary);
    font-weight: 500;
}

/* Page title */
.page-title {
    margin: 0;
    color: var(--color-text-primary);
    font-size: var(--font-size-3xl);
    font-weight: 600;
}

/* Page subtitle */
.page-subtitle {
    color: var(--color-text-secondary);
    margin-block-start: var(--space-1);
    margin-inline: 0;
    margin-block-end: 0;
    font-size: var(--font-size-base);
    font-weight: 400;
}

/* Header actions */
.header-actions {
    display: flex;
    gap: var(--space-4);
    align-items: center;
}

/* Disabled navigation buttons */
.btn.disabled {
    opacity: 0.4;
    cursor: not-allowed;
    pointer-events: none;
}

/* Current page indicator */
.btn[aria-current="page"] {
    background: var(--color-accent-gradient);
    color: white;
    border-color: var(--color-blue-600);
}

/* Responsive header */
@media (max-width: 768px) {
    .page-header {
        flex-direction: column;
        align-items: stretch;
        text-align: center;
    }

    .header-actions {
        justify-content: center;
        flex-wrap: wrap;
        gap: var(--space-3);
    }

    .header-content {
        align-items: center;
        text-align: center;
    }

    .breadcrumb {
        justify-content: center;
        flex-wrap: wrap;
        gap: var(--space-2);
    }

    /* Stack navigation buttons vertically on very small screens */
    @media (max-width: 480px) {
        .header-actions {
            flex-direction: column;
            align-items: center;
        }

        .breadcrumb {
            font-size: var(--font-size-xs);
        }
    }
}
/* =================================
   LAYOUT STYLES
   ================================= */

/* NEW MAP-PRIMARY LAYOUT */
.main-container {
    display: flex !important;
    height: 100vh !important;
    overflow: hidden !important;
}

.header {
    background: var(--color-surface);
    color: var(--color-text-primary);
    padding-block: var(--space-6);
    padding-inline: var(--space-8);
    text-align: center;
    border-block-end: 1px solid var(--color-border);

    h1 {
        font-size: var(--font-size-3xl);
        margin-block-end: var(--space-2);
        font-weight: 600;
        color: var(--color-text-primary);
    }

    p {
        font-size: var(--font-size-base);
        color: var(--color-text-secondary);
        font-weight: 400;
    }
}

.content {
    padding: var(--space-8);
}

/* Form Layout */
.form-section {
    background: var(--color-surface);
    padding: var(--space-6);
    border-radius: var(--radius-lg);
    margin-block-end: var(--space-6);
    border: 1px solid var(--color-border);

    h3 {
        color: var(--color-text-primary);
        margin-block-end: var(--space-5);
        font-size: var(--font-size-lg);
        font-weight: 600;
    }
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-5);
}

.form-group {
    display: flex;
    flex-direction: column;
}

.edit-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-4);
    margin-block-start: var(--space-4);
}

.edit-group {
    display: flex;
    flex-direction: column;
}

/* Grid span utility for wider form fields */
.grid-span-2 {
    grid-column: span 2;
}/* =================================
   COMPONENT STYLES
   ================================= */

/* Pollutant Manager */
.pollutant-manager {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.pollutant-selector {
    display: flex;
    gap: var(--space-2);
    align-items: center;
}

.pollutant-selector select {
    flex: 1;
    min-width: 200px;
}

.selected-pollutants {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    max-height: 200px;
    overflow-y: auto;
}

.pollutant-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-3);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
}

.pollutant-item:hover {
    background: var(--color-gray-50);
    border-color: var(--color-border-hover);
}

.pollutant-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.pollutant-name {
    font-weight: 600;
    color: var(--color-text-primary);
}

.pollutant-details {
    font-size: 0.85em;
    color: var(--color-text-secondary);
}

.pollutant-controls {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.pollutant-deposition {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.pollutant-deposition input[type="checkbox"] {
    margin: 0;
}

.pollutant-deposition label {
    margin: 0;
    font-size: 0.9em;
    color: var(--color-text-primary);
    cursor: pointer;
}

.remove-pollutant {
    background: var(--color-red-600);
    color: white;
    border: 1px solid var(--color-red-600);
    padding-block: var(--space-1);
    padding-inline: var(--space-2);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.75em;
    transition: all 0.2s ease;
}

.remove-pollutant:hover {
    background: var(--color-red-700);
    border-color: var(--color-red-700);
}

/* Add Pollutant Modal */
.pollutant-add-modal .modal-body {
    padding: var(--space-4);
}

.pollutant-add-layout {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-4);
}

.pollutant-add-panel {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    background: linear-gradient(160deg, rgba(31, 49, 34, 0.68), rgba(16, 27, 19, 0.68));
    padding: var(--space-4);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    min-height: 100%;
}

.pollutant-add-panel-header {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
}

.pollutant-add-step {
    width: 26px;
    height: 26px;
    border-radius: 999px;
    border: 1px solid rgba(134, 176, 126, 0.5);
    background: rgba(72, 109, 65, 0.45);
    color: #f3f8f1;
    font-size: 12px;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 2px;
}

.pollutant-add-panel-header h4 {
    margin: 0;
    color: var(--color-text-primary);
    font-size: var(--font-size-base);
}

.pollutant-add-panel-header p {
    margin: 4px 0 0;
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
}

.pollutant-add-field {
    margin: 0;
}

.pollutant-add-modal .form-group input,
.pollutant-add-modal .form-group select {
    min-height: 44px;
    line-height: 1.35;
    color: var(--color-text-primary);
    border-color: rgba(128, 154, 122, 0.45);
    background: rgba(10, 17, 12, 0.86);
}

.pollutant-add-modal .form-group input::placeholder {
    color: var(--color-text-muted);
}

.pollutant-add-modal .form-group input:focus,
.pollutant-add-modal .form-group select:focus {
    border-color: rgba(134, 176, 126, 0.8);
    box-shadow: 0 0 0 2px rgba(90, 131, 83, 0.25);
}

.pollutant-add-modal .form-group select option {
    color: var(--color-text-primary);
    background: #132015;
}

.pollutant-add-helper {
    margin: 0;
    color: var(--color-text-secondary);
    font-size: var(--font-size-xs);
}

.pollutant-add-naaqs-card {
    border: 1px solid rgba(120, 154, 114, 0.45);
    border-radius: var(--radius-md);
    background: rgba(16, 29, 20, 0.72);
    padding: var(--space-3);
}

.pollutant-add-naaqs-title {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    color: #eef6ed;
    font-size: var(--font-size-sm);
    font-weight: 600;
    margin-bottom: var(--space-2);
}

.pollutant-add-naaqs-badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 10px;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    border: 1px solid rgba(153, 192, 145, 0.55);
    color: #ddf7d9;
    background: rgba(53, 94, 53, 0.55);
}

.pollutant-add-naaqs-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: var(--space-2);
}

.pollutant-add-naaqs-list li {
    border: 1px solid rgba(100, 126, 97, 0.36);
    border-radius: var(--radius-md);
    padding: 8px 10px;
    background: rgba(12, 20, 14, 0.62);
    display: grid;
    gap: 2px;
}

.pollutant-add-naaqs-period {
    color: #f2f8f1;
    font-size: var(--font-size-xs);
    font-weight: 600;
}

.pollutant-add-naaqs-form {
    color: var(--color-text-secondary);
    font-size: var(--font-size-xs);
}

.pollutant-add-naaqs-meta {
    color: var(--color-text-muted);
    font-size: 11px;
}

.pollutant-period-toolbar {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-2);
    flex-wrap: wrap;
}

.pollutant-period-summary {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}

.pollutant-period-summary span {
    border: 1px solid rgba(120, 150, 115, 0.45);
    border-radius: 999px;
    padding: 2px 8px;
    font-size: 11px;
    color: #e3f1e0;
    background: rgba(41, 62, 40, 0.55);
}

.pollutant-period-actions {
    display: inline-flex;
    gap: 8px;
    flex-wrap: wrap;
}

.pollutant-period-action {
    border: 1px solid rgba(120, 154, 114, 0.45);
    background: rgba(19, 33, 22, 0.72);
    color: #f0f7ee;
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 600;
    padding: 6px 10px;
    cursor: pointer;
    transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.pollutant-period-action:hover {
    background: rgba(56, 84, 51, 0.6);
    border-color: rgba(150, 189, 141, 0.55);
}

.pollutant-period-action:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.pollutant-period-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(145px, 1fr));
    gap: var(--space-2);
}

.pollutant-period-option {
    border: 1px solid rgba(105, 132, 101, 0.42);
    border-radius: var(--radius-md);
    background: rgba(12, 20, 13, 0.76);
    padding: 8px 12px;
    display: grid;
    grid-template-columns: auto 1fr;
    align-items: center;
    column-gap: var(--space-3);
    min-height: 52px;
    cursor: pointer;
    transition: border-color 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease;
}

.pollutant-period-option:hover {
    border-color: rgba(148, 183, 140, 0.62);
}

.pollutant-period-option.is-selected {
    border-color: rgba(169, 208, 161, 0.72);
    background: rgba(48, 74, 44, 0.52);
    box-shadow: 0 0 0 1px rgba(162, 201, 154, 0.28);
}

.pollutant-period-option input[type="checkbox"] {
    margin: 0;
    width: 16px;
    height: 16px;
    accent-color: #6b8f66;
}

.pollutant-period-option-label {
    color: #f1f8ef;
    font-size: var(--font-size-sm);
    font-weight: 600;
    line-height: 1.2;
    display: flex;
    flex-direction: column;
}

.pollutant-period-option-meta {
    color: var(--color-text-muted);
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-top: 2px;
}

.pollutant-period-option.is-recommended .pollutant-period-option-meta {
    color: #d3ebcf;
}

.pollutant-period-note {
    margin: 0;
    color: var(--color-text-secondary);
    font-size: var(--font-size-xs);
}

@media (max-width: 1100px) {
    .pollutant-add-layout {
        grid-template-columns: 1fr;
    }
}

/* Pollutant Sections in Forms */
.form-section-divider {
    border-block-start: 1px solid var(--color-border);
    margin-block-start: var(--space-6);
    margin-inline: 0;
    margin-block-end: var(--space-4);
}

.form-section-header {
    margin-block-end: var(--space-5);
}

.form-section-header h4 {
    margin-block: 0 var(--space-1);
    margin-inline: 0;
    color: var(--color-text-primary);
    font-size: var(--font-size-base);
    font-weight: 600;
}

.form-section-help {
    margin: 0;
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    font-style: normal;
}

.pollutant-section {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-4);
    margin-block-end: var(--space-4);
}

.pollutant-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-block-end: var(--space-4);
    padding-block-end: var(--space-2);
    border-block-end: 1px solid var(--color-border);
}

.pollutant-section-header h5 {
    margin: 0;
    color: var(--color-text-primary);
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.pollutant-section-type {
    font-size: var(--font-size-xs);
    color: var(--color-text-secondary);
    font-style: normal;
}

.deposition-group {
    margin-block-start: var(--space-4);
    padding: var(--space-3);
    background: var(--color-gray-50);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

.deposition-group h6 {
    margin-block: 0 var(--space-3);
    margin-inline: 0;
    color: var(--color-text-primary);
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.deposition-grid {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-4);
}

.field-help {
    display: block;
    font-size: var(--font-size-xs);
    color: var(--color-text-secondary);
    font-weight: 400;
    margin-block-start: 2px;
}

/* Tabs */
.tabs {
    display: flex;
    border-block-end: 1px solid var(--color-border);
    margin-block-end: var(--space-6);
    overflow-x: auto;
}

.tab {
    padding-block: var(--space-3);
    padding-inline: var(--space-5);
    background: none;
    border: none;
    cursor: pointer;
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text-secondary);
    transition: all 0.2s ease;
    white-space: nowrap;
}

.tab.active {
    color: var(--color-text-primary);
    border-block-end: 2px solid var(--color-blue-600);
    font-weight: 600;
}

.tab:hover {
    color: var(--color-text-primary);
    background: var(--color-gray-50);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.3s ease-in-out;
}

/* Vertical Tabs */
.tabs.vertical {
    display: flex;
    flex-direction: column;
    border-block-end: none;
    border-inline-end: 1px solid var(--color-border);
    margin: 0;
    background: var(--color-gray-50);
}

.tabs.vertical .tab {
    text-align: start;
    border-block-end: 1px solid var(--color-border);
    border-radius: 0;
    padding-block: var(--space-3);
    padding-inline: var(--space-4);
    transition: all 0.2s ease;
}

.tabs.vertical .tab.active {
    background: var(--color-surface);
    border-inline-end: 2px solid var(--color-blue-600);
    color: var(--color-text-primary);
    border-block-end-color: var(--color-border);
    font-weight: 600;
}

.tabs.vertical .tab:hover {
    background: var(--color-gray-100);
}

.tab-content-container {
    padding: var(--space-4);
    height: calc(100vh - 140px);
    overflow-y: auto;
}

/* Forms */
.form-group label {
    font-weight: 500;
    color: var(--color-text-primary);
    margin-block-end: var(--space-1);
    font-size: var(--font-size-sm);
}

.form-group input,
.form-group select {
    padding-block: var(--space-2);
    padding-inline: var(--space-3);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    transition: all 0.2s ease;
    background: var(--color-surface);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-blue-600);
    box-shadow: 0 0 0 3px rgb(53, 80, 51, 0.1);
}

.edit-group label {
    font-weight: 500;
    color: var(--color-text-primary);
    margin-block-end: var(--space-1);
    font-size: var(--font-size-xs);
}

.edit-group input {
    padding-block: var(--space-1);
    padding-inline: var(--space-2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    transition: all 0.2s ease;
    background: var(--color-surface);
}

.edit-group input:focus {
    outline: none;
    border-color: var(--color-blue-600);
    box-shadow: 0 0 0 2px rgb(53, 80, 51, 0.1);
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
}

/* Edit Forms */
.edit-form {
    background: var(--color-surface);
    padding: 16px;
    border-radius: 6px;
    border: 1px solid var(--color-gray-200);
}

/* Form improvements for auth modals */
.form-group input[type="email"],
.form-group input[type="password"] {
    width: 100%;
}

.form-group small {
    color: var(--color-gray-500);
    font-size: 0.75rem;
    margin-top: 2px;
    display: block;
}

/* Tooltips */
.tooltip {
    position: relative;
    display: inline-block;
    cursor: help;
    margin-left: 5px;
}

.tooltip .tooltiptext {
    visibility: hidden;
    width: 200px;
    background-color: var(--color-gray-700);
    color: #fff;
    text-align: center;
    border-radius: 6px;
    padding: 8px;
    font-size: 0.75rem;
    position: absolute;
    z-index: 1;
    bottom: 125%;
    left: 50%;
    margin-left: -100px;
    opacity: 0;
    transition: opacity 0.3s;
}

.tooltip .tooltiptext::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: var(--color-gray-700) transparent transparent;
}

.tooltip:hover .tooltiptext {
    visibility: visible;
    opacity: 1;
}


/* Upload options */
.upload-options {
    padding: 15px;
    background: var(--color-gray-50);
    border: 1px solid var(--color-gray-200);
    border-radius: 8px;
}

/* Files filter */
.files-filter select {
    font-size: 14px;
    padding: 6px 12px;
    border: 1px solid var(--color-gray-300);
    border-radius: 6px;
    background: var(--color-surface);
}

/* Empty state */
.files-empty {
    text-align: center;
    padding: 60px 20px;
    color: var(--color-text-secondary);
}

.helper-text {
    color: var(--color-text-secondary);
}

.error-message {
    color: var(--color-red-700);
}

.field-label {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text-primary);
}

.field-input {
    width: 100%;
    padding: var(--space-2) var(--space-3);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    color: var(--color-text-primary);
    font-size: var(--font-size-sm);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.field-input:focus {
    outline: none;
    border-color: var(--color-blue-600);
    box-shadow: 0 0 0 3px var(--color-accent-soft-bg);
}

.field-input:disabled {
    background: var(--color-gray-100);
    color: var(--color-text-secondary);
    opacity: 1;
}

.file-upload-panel {
    --color-surface: var(--color-surface-light);
    --color-background: var(--color-background-light);
    --color-border: var(--color-border-light);
    --color-border-hover: var(--color-border-light-hover);
    --color-text-primary: var(--color-ink-primary);
    --color-text-secondary: var(--color-ink-secondary);
    --color-text-muted: var(--color-ink-muted);
    color: var(--color-text-primary);
}

.file-upload-panel .upload-header h3 {
    color: var(--color-text-primary);
}

.file-upload-panel .upload-header p,
.file-upload-panel .upload-header > div:last-child {
    color: var(--color-text-secondary) !important;
}

.file-upload-panel .upload-browse:disabled {
    color: var(--color-text-secondary);
    opacity: 1;
    cursor: not-allowed;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .file-metadata {
        flex-wrap: wrap;
        gap: 10px;
    }

    .file-actions {
        justify-content: center;
    }

    .file-actions .btn {
        flex: 1;
        max-width: 70px;
    }

    .files-header {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }
}

/* =================================
   EMISSION SCHEDULE COMPONENTS
   ================================= */

/* Schedule Manager */
.schedule-manager {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.schedule-controls {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 15px;
}

.schedules-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

/* Schedule Cards */
.schedule-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-4);
    box-shadow: var(--shadow-sm);
    transition: all 0.2s ease;
}

.schedule-card:hover {
    border-color: var(--color-border-hover);
    box-shadow: var(--shadow-lg);
}

.schedule-card-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: var(--space-4);
}

.schedule-card-title {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-text-primary);
    margin: 0;
}

.schedule-card-type {
    font-size: var(--font-size-xs);
    color: var(--color-text-secondary);
    background: var(--color-gray-100);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    text-transform: uppercase;
    font-weight: 500;
}

.schedule-card-description {
    color: var(--color-text-secondary);
    font-size: var(--font-size-xs);
    margin: var(--space-1) 0;
}

.schedule-card-stats {
    display: flex;
    gap: var(--space-4);
    margin-bottom: var(--space-3);
    font-size: var(--font-size-xs);
}

.schedule-stat {
    color: var(--color-text-secondary);
}

.schedule-stat-value {
    font-weight: 600;
    color: var(--color-text-primary);
}

.schedule-card-actions {
    display: flex;
    gap: var(--space-2);
    justify-content: flex-end;
}

.schedule-card-actions .btn {
    font-size: 12px;
    padding: var(--space-1) var(--space-3);
}

/* Pattern Builder */
.schedule-pattern-builder {
    background: var(--color-gray-50);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    margin-top: var(--space-5);
}

.pattern-builder-section {
    margin-bottom: var(--space-5);
}

.pattern-builder-section:last-child {
    margin-bottom: 0;
}

.pattern-builder-section h5 {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text-primary);
    margin: 0 0 var(--space-2);
}

.pattern-controls {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    align-items: center;
}

.pattern-preset {
    display: flex;
    gap: var(--space-2);
    align-items: center;
}

.pattern-preset label {
    font-size: 12px;
    color: var(--color-text-secondary);
    margin: 0;
}

.pattern-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
    gap: var(--space-2);
    margin-top: var(--space-2);
}

.pattern-factor-input {
    position: relative;
}

.pattern-factor-input input {
    width: 100%;
    font-size: 12px;
    padding: var(--space-1) var(--space-2);
    text-align: center;
}

.pattern-factor-label {
    position: absolute;
    top: -18px;
    left: 0;
    right: 0;
    font-size: 10px;
    color: var(--color-text-secondary);
    text-align: center;
}

/* Schedule Preview */
.schedule-preview {
    background: var(--color-green-50);
    border: 1px solid #bbf7d0;
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    margin-top: var(--space-5);
}

.preview-summary {
    font-size: 14px;
    color: #166534;
    margin: 0 0 var(--space-2);
}

.preview-factors {
    max-height: 200px;
    overflow-y: auto;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: var(--space-2);
    font-family: Monaco, Menlo, 'Ubuntu Mono', monospace;
    font-size: 12px;
    line-height: 1.4;
}

.preview-factor-group {
    margin-bottom: var(--space-2);
}

.preview-factor-group:last-child {
    margin-bottom: 0;
}

.preview-group-header {
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--space-1);
}

.preview-factors-row {
    color: var(--color-text-secondary);
    white-space: nowrap;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: var(--space-8) var(--space-5);
    background: var(--color-surface);
    border: 1px dashed var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    color: var(--color-text-secondary);
}

.empty-icon {
    font-size: 48px;
    margin-bottom: var(--space-5);
    opacity: 0.5;
}

.empty-state h4 {
    color: var(--color-text-primary);
    margin: 0 0 var(--space-2);
    font-size: 18px;
}

.empty-state p {
    color: var(--color-text-secondary);
    margin: 0 0 var(--space-5);
    max-width: 300px;
    margin-left: auto;
    margin-right: auto;
}

/* Variable Emissions Selection in Source Modal */
.variable-emissions-section {
    border-top: 1px solid var(--color-border);
    padding-top: var(--space-5);
    margin-top: var(--space-5);
}

.variable-emissions-toggle {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-bottom: var(--space-4);
}

.variable-emissions-toggle input[type="checkbox"] {
    margin: 0;
}

.schedule-selector {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.schedule-selector select {
    padding: var(--space-2) var(--space-3);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
}

.schedule-info {
    background: var(--color-blue-50);
    border: 1px solid var(--color-blue-100);
    border-radius: var(--radius-md);
    padding: var(--space-3);
    font-size: 14px;
    color: #243d22;
}

.schedule-info-title {
    font-weight: 600;
    margin-bottom: 4px;
}

.schedule-info-description {
    color: #1f351d;

    /* Accent-specific text tone */
    margin: 0;
}
/* =================================
   MODAL STYLES
   ================================= */

.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(7, 11, 7, 0.74);
    backdrop-filter: blur(6px);
    animation: modalFadeIn 0.2s ease;
}

.react-modal-backdrop {
    position: fixed;
    inset: 0;
    background-color: rgba(7, 11, 7, 0.74);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
}

.modal.show {
    display: block;
}

.modal-content {
    --color-surface: #1b2a1d;
    --color-background: #132015;
    --color-border: rgba(149, 173, 144, 0.28);
    --color-border-hover: rgba(149, 173, 144, 0.4);
    --color-text-primary: #edf3ec;
    --color-text-secondary: #c8d7c4;
    --color-text-muted: #95ad90;
    --color-gray-50: #1b2a1d;
    --color-gray-100: #223224;
    --color-gray-200: #304535;
    --color-gray-700: #314735;
    --color-gray-800: #1a271c;
    --color-gray-900: #111811;
    --color-green-50: rgba(22, 163, 74, 0.18);
    --color-green-100: rgba(22, 163, 74, 0.26);
    --color-yellow-50: rgba(245, 158, 11, 0.16);
    --color-yellow-100: rgba(245, 158, 11, 0.24);
    --color-red-50: rgba(239, 68, 68, 0.16);
    --color-red-100: rgba(239, 68, 68, 0.24);
    background-color: #1b2a1d;
    background: linear-gradient(165deg, rgba(26, 39, 28, 0.98), rgba(16, 24, 17, 0.98));
    margin: 3% auto;
    padding: 0;
    border-radius: var(--radius-lg);
    width: 90%;
    max-width: 800px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 24px 46px rgba(6, 10, 6, 0.52);
    border: 1px solid rgba(149, 173, 144, 0.24);
    color: var(--color-text-primary);
    animation: modalSlideIn 0.2s ease;
}

.modal-content.modal-large {
    max-width: 1200px;
    width: 95%;
    margin: 2% auto;
}

.modal-header {
    background: transparent;
    color: var(--color-text-primary);
    padding-block: var(--space-4);
    padding-inline: var(--space-5);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    border-block-end: 1px solid var(--color-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    margin: 0;
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-text-primary);
}

.modal-body {
    padding: var(--space-5);
    background: transparent;
    color: var(--color-text-secondary);
}

.modal-footer {
    padding-block: var(--space-4);
    padding-inline: var(--space-5);
    border-block-start: 1px solid var(--color-border);
    display: flex;
    gap: var(--space-2);
    justify-content: flex-end;
    background: transparent;
    border-end-start-radius: var(--radius-lg);
    border-end-end-radius: var(--radius-lg);
}

.close {
    color: var(--color-text-muted);
    font-size: 20px;
    font-weight: 500;
    cursor: pointer;
    line-height: 1;
    opacity: 1;
    transition: all 0.2s ease;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    border-radius: var(--radius-sm);
    background: transparent;
    padding: 0;
}

.close:hover {
    color: var(--color-text-primary);
    background: rgba(149, 173, 144, 0.18);
}

.close:focus-visible {
    outline: 2px solid var(--color-blue-600);
    outline-offset: 2px;
}

/* Data modals (Execution Files / Preview) */
.data-modal .files-summary {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    background: var(--color-gray-50);
    margin-bottom: var(--space-4);
}

/* Meteorology modal */
.met-modal {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.met-modal-section {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    background: var(--color-gray-50);
}

.met-modal-section-header {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    margin-bottom: var(--space-4);
}

.met-modal-section-header h4 {
    margin: 0;
    font-size: var(--font-size-lg);
    color: var(--color-text-primary);
}

.met-modal-section-header p {
    margin: 0;
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
}

.met-modal-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--space-4);
}

.met-modal-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.met-collapsible-toggle {
    width: 100%;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    background: transparent;
    border: none;
    color: inherit;
    text-align: left;
    cursor: pointer;
}

.met-collapsible-toggle:hover {
    color: inherit;
}

.met-collapsible-toggle:focus-visible {
    outline: 2px solid var(--color-blue-600);
    outline-offset: 4px;
    border-radius: var(--radius-md);
}

.met-collapsible-title {
    font-size: var(--font-size-base);
    font-weight: 700;
    color: var(--color-text-primary);
    line-height: 1.4;
}

.met-collapsible-chevron {
    flex-shrink: 0;
    color: var(--color-text-secondary);
    transition: transform 0.2s ease;
}

.met-collapsible-chevron.is-expanded {
    transform: rotate(180deg);
}

.met-collapsible-body {
    display: grid;
    gap: var(--space-3);
}

.met-collapsible-description {
    margin: 0;
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    line-height: 1.5;
}

.met-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
}

.met-card-header h5 {
    margin: 0;
    font-size: var(--font-size-md);
}

.met-card-meta {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.met-meta-row {
    display: flex;
    justify-content: space-between;
    gap: var(--space-3);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.met-meta-row span:last-child {
    color: var(--color-text-primary);
    font-weight: 500;
}

.met-status-pill {
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    background: var(--color-gray-200);
    color: var(--color-text-secondary);
}

.met-status-pill.ready {
    background: rgba(5, 150, 105, 0.28);
    color: #d1fae5;
}

.met-status-pill.pending {
    background: rgba(180, 83, 9, 0.3);
    color: #fef3c7;
}

.met-status-pill.missing {
    background: rgba(127, 29, 29, 0.34);
    color: #fecaca;
}

.met-status-pill.neutral {
    background: rgba(149, 173, 144, 0.18);
    color: var(--color-gray-100);
}

.met-form-actions {
    grid-column: 1 / -1;
    display: flex;
    gap: var(--space-2);
    align-items: center;
}

.met-status-message {
    margin-top: var(--space-4);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    background: var(--color-gray-100);
    color: var(--color-text-secondary);
}

.met-status-message.success {
    background: rgba(6, 95, 70, 0.28);
    color: #d1fae5;
}

.met-status-message.error {
    background: rgba(127, 29, 29, 0.32);
    color: #fecaca;
}

.met-status-message.warning {
    background: rgba(146, 64, 14, 0.3);
    color: #fde68a;
}

.met-search-results {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-4);
    margin-top: var(--space-4);
}

.met-search-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.met-search-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-3);
}

.met-search-header h5 {
    margin: 0 0 var(--space-1);
    font-size: var(--font-size-md);
}

.met-search-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.met-search-link {
    font-size: var(--font-size-sm);
    color: #dbe6d9;
    text-decoration: none;
}

.met-search-link:hover {
    color: #fff;
    text-decoration: underline;
}

.met-search-files {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.met-search-file {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.met-search-file-name {
    font-weight: 600;
    color: var(--color-text-primary);
}

.met-tag {
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    background: var(--color-gray-100);
    font-size: 0.75rem;
    color: var(--color-text-secondary);
}

.met-search-actions {
    display: flex;
    justify-content: flex-end;
}

.met-days-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.met-day-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr auto;
    gap: var(--space-2);
    align-items: center;
}

.met-day-row input {
    padding: 6px 8px;
}

.met-empty {
    padding: var(--space-3);
    border-radius: var(--radius-md);
    background: var(--color-gray-100);
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
}

.met-modal-simple .met-modal-section {
    padding: var(--space-4);
}

.met-simple-required-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--space-3);
}

.met-simple-gated-note {
    border: 1px solid rgba(149, 173, 144, 0.42);
    border-radius: var(--radius-md);
    padding: 10px 12px;
    background: rgba(19, 32, 21, 0.72);
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
}

.met-simple-search-form {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--space-3);
    align-items: end;
}

.met-simple-search-actions {
    display: flex;
    justify-content: flex-end;
}

.met-simple-search-form .form-group input[type='text'],
.met-simple-search-form .form-group input[type='number'] {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    color: var(--color-text-primary);
}

.met-simple-search-form .form-group input[type='text']:focus,
.met-simple-search-form .form-group input[type='number']:focus {
    outline: none;
    border-color: var(--color-blue-600);
    box-shadow: 0 0 0 3px var(--color-blue-100);
}

.met-simple-adjustment-note {
    margin: var(--space-3) 0 0;
    font-size: var(--font-size-xs);
    color: var(--color-text-secondary);
}

.met-simple-results {
    margin-top: var(--space-4);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(330px, 1fr));
    gap: var(--space-3);
}

.met-simple-result-card {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    background: rgba(17, 30, 19, 0.75);
    padding: var(--space-4);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.met-simple-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.met-simple-detail-grid > div {
    border: 1px solid rgba(149, 173, 144, 0.25);
    border-radius: var(--radius-sm);
    padding: 8px 10px;
    background: rgba(12, 21, 13, 0.66);
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.met-simple-detail-grid > div > span {
    color: var(--color-text-muted);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.met-simple-detail-grid > div > strong {
    color: var(--color-text-primary);
    font-size: var(--font-size-xs);
}

.met-simple-notes {
    margin: 0;
    color: var(--color-text-secondary);
    font-size: var(--font-size-xs);
    line-height: 1.45;
    border: 1px dashed rgba(149, 173, 144, 0.35);
    border-radius: var(--radius-sm);
    padding: 8px 10px;
}

.met-simple-adjustment-options {
    margin: 0;
    padding: 0;
    border: none;
    display: grid;
    gap: 8px;
}

.met-simple-adjustment-options legend {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 600;
}

.met-simple-adjustment-option {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 10px;
    align-items: flex-start;
    border: 1px solid rgba(149, 173, 144, 0.32);
    border-radius: var(--radius-md);
    background: rgba(9, 17, 10, 0.7);
    padding: 8px 10px;
    cursor: pointer;
}

.met-simple-adjustment-option:hover {
    border-color: rgba(149, 173, 144, 0.48);
}

.met-simple-adjustment-option input[type='radio'] {
    margin-top: 3px;
}

.met-simple-adjustment-title {
    color: var(--color-text-primary);
    font-weight: 600;
    font-size: var(--font-size-sm);
}

.met-simple-adjustment-guidance {
    color: var(--color-text-secondary);
    font-size: var(--font-size-xs);
    margin-top: 2px;
}

.met-simple-adjustment-meta {
    margin-top: 6px;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.met-simple-adjustment-meta span {
    background: rgba(149, 173, 144, 0.18);
    border: 1px solid rgba(149, 173, 144, 0.3);
    border-radius: 999px;
    color: var(--color-text-secondary);
    padding: 1px 8px;
    font-size: 11px;
}

.met-simple-option-warning {
    border: 1px solid rgba(251, 191, 36, 0.5);
    background: rgba(120, 53, 15, 0.3);
    color: #fde68a;
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    padding: 8px 10px;
}

@media (max-width: 880px) {
    .met-simple-detail-grid {
        grid-template-columns: 1fr;
    }
}

.data-modal .files-summary-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

.data-modal .files-summary-label {
    font-weight: 600;
    color: var(--color-text-primary);
}

.data-modal .files-summary-value {
    color: var(--color-text-secondary);
}

.data-modal .files-error,
.data-modal .files-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    text-align: center;
    padding: var(--space-5);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    background: var(--color-gray-50);
    color: var(--color-text-secondary);
}

.data-modal .files-error-icon,
.data-modal .files-empty-icon {
    font-size: 24px;
}

.data-modal .files-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.data-modal .file-item {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    background: var(--color-gray-50);
}

.data-modal .file-info {
    display: flex;
    gap: var(--space-3);
    align-items: flex-start;
}

.data-modal .file-icon {
    font-size: 20px;
}

.data-modal .file-details {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.data-modal .file-name {
    font-weight: 600;
    color: var(--color-text-primary);
}

.data-modal .file-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    font-size: 0.85rem;
    color: var(--color-text-secondary);
}

.data-modal .file-tag {
    padding: 2px 8px;
    border-radius: 999px;
    border: 1px solid var(--color-border);
    background: var(--color-gray-100);
    font-size: 0.75rem;
}

.data-modal .file-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-2);
}

.data-modal .parsed-preview-panel {
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    background: var(--color-gray-50);
    padding: var(--space-4);
}

.data-modal .parsed-preview-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.data-modal .detail-section {
    padding: var(--space-3);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
}

.data-modal .detail-item {
    display: flex;
    gap: var(--space-2);
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

.data-modal .detail-item label {
    font-weight: 600;
    color: var(--color-text-primary);
}

/* Feature dialog layout */
.feature-dialog .modal-content {
    width: 95vw;
    max-width: min(1200px, 95vw);
    height: 90vh;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.feature-dialog__body {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 0;
    min-height: 0;
    background: rgba(53, 80, 51, 0.16);
}

.feature-dialog__body iframe[data-feature-dialog-frame] {
    flex: 1;
    border: none;
    width: 100%;
    min-height: 0;
    background: var(--color-surface);
}

.feature-dialog__loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    padding: var(--space-4);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.feature-dialog__spinner {
    width: 22px;
    height: 22px;
    border: 3px solid rgba(149, 173, 144, 0.4);
    border-block-start-color: var(--color-blue-600);
    border-radius: 9999px;
    animation: featureDialogSpinner 0.8s linear infinite;
}

@keyframes featureDialogSpinner {
    to {
        transform: rotate(360deg);
    }
}

/* Auth modal specific styles */
#loginModal .modal-content,
#signupModal .modal-content,
#passwordResetModal .modal-content {
    max-width: 450px;
}

#loginModal .modal-header h3,
#signupModal .modal-header h3,
#passwordResetModal .modal-header h3 {
    color: var(--color-text-primary);
    margin-block-end: var(--space-2);
}

#loginModal .modal-footer,
#signupModal .modal-footer,
#passwordResetModal .modal-footer {
    flex-wrap: wrap;
    gap: var(--space-2);
}

#loginModal .modal-footer .btn-link,
#signupModal .modal-footer .btn-link,
#passwordResetModal .modal-footer .btn-link {
    margin-inline-start: auto;
}
/* =================================
   ITEM STYLES (Sources, Lists, Bulk Operations)
   ================================= */

.source-item {
    --color-surface: var(--color-surface-light);
    --color-background: var(--color-background-light);
    --color-border: var(--color-border-light);
    --color-border-hover: var(--color-border-light-hover);
    --color-text-primary: var(--color-ink-primary);
    --color-text-secondary: var(--color-ink-secondary);
    --color-text-muted: var(--color-ink-muted);
    background: var(--color-surface);
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 15px;
    border: 1px solid var(--color-border);
    box-shadow: 0 2px 4px rgb(0, 0, 0, 0.05);
    transition: all 0.2s ease;
    color: var(--color-text-primary);
}

.source-item:hover {
    border-color: var(--color-border-hover);
    box-shadow: 0 4px 8px rgb(64, 96, 59, 0.15);
    transform: translateY(-1px);
}

.source-details {
    color: #64748b;
    font-size: 0.9rem;
    line-height: 1.4;
    margin-bottom: 8px;
}

.source-location {
    color: #64748b;
    font-size: 0.9rem;
    font-weight: 500;
}

.item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.item-title {
    font-weight: 600;
    color: var(--color-text-primary);
    flex-grow: 1;
}

.item-select {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-grow: 1;
}

.source-checkbox {
    margin: 0;
    cursor: pointer;
}

/* Bulk Operations */
.bulk-operations {
    background: #f1f5f9;
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 15px;
    border: 1px solid #e2e8f0;
}

.bulk-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 15px;
}

.bulk-select {
    display: flex;
    align-items: center;
    gap: 8px;
}

.bulk-select label {
    font-weight: 600;
    color: #475569;
    cursor: pointer;
}
/* =================================
   MESSAGE & NOTIFICATION STYLES
   ================================= */

/* Error and Success States */
.error {
    color: var(--color-red-600);
    font-size: var(--font-size-xs);
    margin-top: var(--space-1);
}

.success {
    color: var(--color-green-600);
    font-size: var(--font-size-xs);
    margin-top: var(--space-1);
}

.error-field {
    border-color: var(--color-red-600) !important;
    box-shadow: 0 0 0 3px rgb(220, 38, 38, 0.1) !important;
}

.field-error {
    color: var(--color-red-600);
    font-size: var(--font-size-xs);
    margin-top: var(--space-1);
    font-weight: 500;
}

/* Message notifications */
.message {
    padding: var(--space-3);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-2);
    font-weight: 500;
    font-size: var(--font-size-sm);
    box-shadow: var(--shadow-sm);
}

.message-info {
    background: var(--color-blue-50);
    color: var(--color-blue-700);
    border: 1px solid var(--color-border);
}

.message-success {
    background: var(--color-green-50);
    color: var(--color-green-700);
    border: 1px solid var(--color-border);
}

.message-error {
    background: var(--color-red-50);
    color: var(--color-red-700);
    border: 1px solid var(--color-border);
}

/* Toast message styles */
.success-message,
.error-message,
.warning-message,
.info-message {
    position: fixed;
    bottom: 20px;
    right: 20px;
    padding: 12px 16px;
    border-radius: 8px;
    z-index: 10001;
    font-weight: 500;
    box-shadow: 0 4px 12px rgb(0, 0, 0, 0.15);
    max-width: 450px;
    word-wrap: break-word;
    white-space: pre-line;
    line-height: 1.4;
    animation: slideInUp 0.3s ease-in-out;
}

.success-message {
    top: 20px;
    bottom: auto;
    background: #d6e1d4;
    color: #40603b;
    border: 1px solid #40603b;
}

.error-message {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #fca5a5;
}

.warning-message {
    background: #fef3c7;
    color: #92400e;
    border: 1px solid #fcd34d;
}

.info-message {
    background: #dbe6d9;
    color: #2d442a;
    border: 1px solid #aac0a6;
}

@keyframes slideInUp {
    from {
        transform: translateY(100%);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}
/* =================================
   AUTHENTICATION STYLES
   ================================= */

/* Auth section in header */
.auth-section {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-right: 10px;
}

.auth-state {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.user-email {
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    max-width: 150px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.user-email-trigger {
    appearance: none;
    background: transparent;
    border: none;
    padding: 0;
    font: inherit;
    cursor: pointer;
    line-height: inherit;
    text-align: left;
}

.user-email-trigger:focus-visible {
    outline: 2px solid var(--color-blue-500);
    outline-offset: 2px;
}


/* AUTHENTICATION OVERLAY */
.auth-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #355033 0%, #2d442a 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    padding: var(--space-6);
}

.auth-overlay-content {
    background: rgb(255, 255, 255, 0.95);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(10px);
    max-width: 480px;
    width: 100%;
    text-align: center;
}

.auth-overlay-logo {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-6);
    background: linear-gradient(135deg, #355033 0%, #2d442a 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 32px;
    font-weight: 500;
    box-shadow: 0 8px 20px rgb(102, 126, 234, 0.3);
}

.auth-overlay h1 {
    color: var(--color-text-primary);
    font-size: var(--font-size-3xl);
    font-weight: 600;
    margin-bottom: var(--space-4);
    line-height: 1.2;
}

.auth-overlay p {
    color: var(--color-text-secondary);
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-8);
    line-height: 1.6;
}

.auth-overlay-buttons {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
    margin-bottom: var(--space-8);
}

.auth-overlay-buttons .btn {
    padding: var(--space-3) var(--space-6);
    font-size: var(--font-size-base);
    font-weight: 500;
    min-width: 120px;
}

.auth-overlay-features {
    border-top: 1px solid var(--color-border);
    padding-top: var(--space-8);
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.feature {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
}

.feature-icon {
    font-size: 1.25rem;
    min-width: 24px;
}
/* =================================
   RESPONSIVE DESIGN
   ================================= */

@media (max-width: 768px) {
    .container {
        margin: 10px;
        border-radius: 15px;
    }

    .content {
        padding: 20px;
    }

    .form-grid {
        grid-template-columns: 1fr;
    }

    .edit-grid {
        grid-template-columns: 1fr;
    }

    .header h1 {
        font-size: 2rem;
    }

    .item-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .button-group {
        width: 100%;
        justify-content: flex-end;
    }

    /* Modal responsive styles */
    .modal-content {
        width: 95%;
        margin: 2% auto;
    }

    .modal-header {
        padding: 15px 20px;
    }

    .modal-body {
        padding: 20px;
    }

    .modal-footer {
        padding: 15px 20px;
        flex-direction: column;
    }

    .source-buttons-grid {
        grid-template-columns: 1fr;
    }

    .btn-large {
        min-height: 70px;
        padding: 15px;
    }

    .grid-span-2 {
        grid-column: span 1;
    }

    /* Map Layout Responsive */
    .map-header {
        padding: 0;
    }

    .map-header-top {
        padding: 10px 12px;
    }

    .map-title h1 {
        font-size: 14px;
    }

    .status-indicators {
        gap: 15px;
    }

    /* Mobile responsive auth */
    .auth-section {
        margin-right: 5px;
    }

    .user-email {
        max-width: 120px;
        font-size: 0.8rem;
    }

    .btn-sm {
        padding: 4px 8px;
        font-size: 0.8rem;
    }

    #loginModal .modal-content,
    #signupModal .modal-content,
    #passwordResetModal .modal-content {
        margin: 10px;
        max-width: calc(100vw - 20px);
    }

    #loginModal .modal-footer,
    #signupModal .modal-footer,
    #passwordResetModal .modal-footer {
        flex-direction: column;
    }

    #loginModal .modal-footer .btn,
    #signupModal .modal-footer .btn,
    #passwordResetModal .modal-footer .btn {
        width: 100%;
        margin: 0;
    }

    /* Mobile responsive for auth overlay */
    .auth-overlay-content {
        padding: 32px 24px;
        margin: 16px;
    }

    .auth-overlay h1 {
        font-size: 2rem;
    }

    .auth-overlay p {
        font-size: 1rem;
    }

    .auth-overlay-buttons {
        flex-direction: column;
    }

    .auth-overlay-buttons .btn {
        width: 100%;
    }

    .auth-overlay-features {
        gap: 12px;
    }

    .feature {
        font-size: 0.875rem;
    }
}

@media (max-width: 480px) {
}